package 常用类.integer.test08;

public class IntegerTest08 {
    public static void main(String[] args) {
        String s1 = "100";
        Integer.parseInt(s1);

        int i1 = 200;
        String s2 = i1 + "";
        String s3 = String.valueOf(i1);
        System.out.println(s3 + 1);

        Integer x1 = 300;

        int i2 = x1;

        Integer x2 = Integer.valueOf("123");

        String s4 = String.valueOf(x2);
        System.out.println(s4 + 1);
    }
}
